23,261 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,510Claude Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291Frontend2,248Security2,004Productivity1,708
All Claude Code32,107 Codex23,261 OpenCode22,036 GitHub Copilot3,542 Gemini CLI1,912 Cursor1,737 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| dermotduffy/advanced-camera-card card.camera A comprehensive camera card for Home Assistant | 1,153 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 9 tok |
| vm0-ai/vm0 okou.ai Okou connects to the tools your team already uses and does the work — across marketing, sa | 1,152 | Claude Code, Codex, OpenCode | 14 | 1,126 tok |
| Gentleman-Programming/gentleman-guardian-angel 😇 Gentleman Guardian Angel (gga) - Provider-agnostic code review using AI. Use Claude, Ge | 1,152 | Codex, OpenCode | 1 | 365 tok |
| laude-institute/headlong headlong.ai An open source agent microharness featuring persistent agency and recursive LLMs. Of bash, | 1,152 | Codex, OpenCode | 1 | 1,467 tok |
| Mibayy/token-savior mibayy.github.io MCP server that gets Claude to 97.9% (188/192) on a real coding benchmark at -80% active t | 1,151 | Claude Code, Codex, OpenCode | 2 | 3,006 tok |
| ENTERPILOT/GoModel gomodel.enterpilot.io AI gateway / AI control plane / AI proxy written in Go. Unified OpenAI-compatible and Anth | 1,151 | Claude Code, Codex, OpenCode | 2 | 865 tok |
| alvinunreal/openpets openpets.dev Local first, desktop companion platform with animated pets, plugin SDK and coding-agent in | 1,149 | Claude Code, Codex, OpenCode | 2 | 2,089 tok |
| microsoft/skills-for-fabric A collection of skills and MCP systems to enable users of CLI, VSCode, Claude to operate o | 1,148 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode, Windsurf | 5 | 9,696 tok |
| jerry-ai-dev/MODULAR-RAG-MCP-SERVER A modular RAG (Retrieval-Augmented Generation) system with MCP Server architecture. Using | 1,147 | Claude Code, Codex | 9 | — |
| strands-agents/agent-sop aws.amazon.com Natural language workflows that enable AI agents to perform complex, multi-step tasks with | 1,146 | Codex, OpenCode | 1 | 2,083 tok |
| fcakyon/claude-codex-settings claudesettings.com Battle-tested Claude Code, OpenAI Codex, Cursor configs, plugins, hooks and agents with Ki | 1,142 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 4,965 tok |
| VirtusLab/git-machete Probably the sharpest git repository organizer & rebase/merge workflow automation tool you | 1,139 | Codex, OpenCode | 1 | 1,620 tok |
| tintinweb/pi-subagents npmjs.com Claude Code like Sub-Agents & Workflow Orchestration for Pi — parallel execution, live wid | 1,139 | Codex, OpenCode | 1 | 2,696 tok |
| web-infra-dev/rsdoctor rsdoctor.rs AI-friendly build analyzer for Rspack | 1,139 | Claude Code, Codex, OpenCode | 10 | 1,238 tok |
| PostHog/posthog.com posthog.com Official docs, website, and handbook for PostHog. | 1,138 | Claude Code, Codex, OpenCode | 10 | 1,691 tok |
| mtymek/opencode-obsidian Embed OpenCode AI assistant directly in Obsidian's sidebar. | 1,136 | Codex, OpenCode | 11 | 752 tok |
| hijohnnylin/neuronpedia neuronpedia.org open source interpretability platform 🧠 | 1,136 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 7,328 tok |
| z88dk/z88dk z88dk.org The development kit for over a hundred z80 family machines - c compiler, assembler, linker | 1,135 | Codex, OpenCode | 1 | 2,215 tok |
| cloudflare/artifact-fs workers.cloudflare.com ArtifactFS is a filesystem driver designed to mount large git repos as quickly as possible | 1,135 | Claude Code, Codex, OpenCode | 2 | 821 tok |
| orangehrm/orangehrm OrangeHRM is a comprehensive Human Resource Management (HRM) System that captures all the | 1,135 | Claude Code, Codex, OpenCode | 32 | 2,896 tok |
| fivetaku/gptaku_plugins A Claude Code plugin marketplace for people who want to become AI Native | 1,134 | Claude Code, Codex, OpenCode | 2 | 3,494 tok |
| platonai/Browser4 browser4.io Browser4 — an AI-native browser engine for autonomous agents, intelligent extraction, and | 1,131 | Claude Code, Codex, OpenCode | 2 | 6,333 tok |
| ClawBio/ClawBio clawbio.github.io 🦖 ClawBio - The first bioinformatics-native AI agent skill library. Local-first. Reproduc | 1,130 | Claude Code, Codex, OpenCode | 2 | 15,476 tok |
| xuzhougeng/wisp-science wispscience.com Open-source, local-first desktop AI research workbench for scientific computing with Pytho | 1,130 | Codex, OpenCode | 1 | 2,264 tok |
| diffblue/cbmc diffblue.github.io C Bounded Model Checker | 1,130 | Codex, OpenCode | 1 | 7,198 tok |
| deanpeters/product-manager-prompts A repository of Generative AI prompts for product managers using agents such as ChatGPT, C | 1,129 | Claude Code, Codex, OpenCode | 2 | 5,704 tok |
| massgen/MassGen docs.massgen.ai 🚀 MassGen is an open-source multi-agent scaling system that runs in your terminal, autono | 1,128 | Claude Code, Codex, OpenCode | 2 | 9,136 tok |
| withkynam/vibecode-pro-max-kit Your AI forgets. This remembers. Spec-driven coding harness for vibecoders, product owners | 1,127 | Claude Code, Codex, OpenCode | 56 | 15,545 tok |
| Dicklesworthstone/coding_agent_session_search Unified TUI and CLI to index and search your local coding agent session history across 11+ | 1,127 | Codex, OpenCode | 1 | 16,752 tok |
| suyiiyii/AutoGLM-GUI autoglm-gui.vercel.app A modern Web graphical interface for AutoGLM—making it easy for AI to automate Android dev | 1,126 | Claude Code, Codex, OpenCode | 3 | 1,582 tok |
| 0xranx/OpenContext 0xranx.github.io A personal context store for AI agents and assistants—reuse your existing coding agent CLI | 1,122 | Codex, OpenCode | 1 | 1,022 tok |
| KroMiose/nekro-agent nekro.ai NekroAgent is a cross-platform Agent framework for multiplayer interaction scenarios, inte | 1,121 | Claude Code, Codex, OpenCode | 2 | 1,696 tok |
| mrwadams/stride-gpt stridegpt.streamlit.app An AI-powered threat modeling tool that leverages OpenAI's GPT models to generate threat m | 1,119 | Codex, OpenCode | 1 | 4,122 tok |
| daangn/seed-design seed-design.io SEED Design System | 1,119 | Claude Code, Codex, OpenCode | 10 | 1,322 tok |
| agentrq/agentrq agentrq.com AgentRQ: Human-in-loop realtime conversational task manager for AI Agents. Self-hosted! Co | 1,115 | Claude Code, Codex, OpenCode | 2 | 2,692 tok |
| codestable/CodeStable codestable.dev CodeStable is an AI coding workflow for serious software engineering that keeps humans in | 1,114 | Claude Code, Codex, OpenCode | 4 | 2,188 tok |
| novoid/Memacs What did I do on February 14th 2007? Visualize your (digital) life in Org-mode | 1,109 | Codex, OpenCode | 1 | 2,975 tok |
| agentlas-ai/Agentlas-OS agentlas.cloud Agent OS: keep specialist agents in a hub, spin up a temporary orchestrator per task. Loca | 1,108 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,327 tok |
| Onelevenvy/flock A desktop multi-agent harness built with Rust, Tauri, and React, powered by langgraph-rust | 1,107 | Claude Code, Codex, OpenCode | 2 | 4,269 tok |
| ModernRelay/omnigraph omnigraph.dev Lakehouse native graph engine with git-style workflows | 1,107 | Claude Code, Codex, OpenCode | 2 | 2,012 tok |
| coldteadotai/pr-lens prlens.dev Review code 100X faster. Lens draws every PR as animated architecture and data-flow walkth | 1,106 | Claude Code, Codex, OpenCode | 3 | 1,500 tok |
| erha19/ping-island erha19.github.io A Dynamic Island-style command center for managing all your AI coding agents on macOS. | 1,105 | Claude Code, Codex, OpenCode | 1 | 7,782 tok |
| TencentCloudBase/CloudBase-AI-Toolkit docs.cloudbase.net Backend for AI coding agents on CloudBase — database, auth, functions via Plugin, Skills & | 1,104 | Claude Code, Codex, OpenCode | 2 | 6,543 tok |
| prompt-security/clawsec prompt.security A complete security skill suite for OpenClaw, Hermes, PicoClaw and NanoClaw agents (and va | 1,103 | Claude Code, Codex, OpenCode | 2 | 3,541 tok |
| dpearson2699/swift-ios-skills skills.sh Agent Skills for iOS 26+, Swift 6.3, SwiftUI, and modern Apple frameworks | 1,102 | Codex, OpenCode | 1 | 2,604 tok |
| ysr666/dsh-vision-router Eyes for text-only DeepSeek Harness agents: built-in free vision chain (no key) + pixel-le | 1,102 | Claude Code, Codex, GitHub Copilot | 4 | 675 tok |
| foxhound87/mobx-formkit foxhound87.github.io Reactive MobX Form State Management | 1,096 | Codex, OpenCode | 1 | 7,668 tok |
| BitMiracle-AI/Dormice The SQLite of agent sandboxes — self-hosted, E2B-compatible. One machine, sandboxes that l | 1,096 | Claude Code, Codex | 1 | — |
| LilMGenius/paperthin paperthin.ai Low-level agentic design patterns. Turning old engineering wisdom into reflexes your agent | 1,094 | Claude Code, Codex, OpenCode | 2 | 3,358 tok |
| shaps80/SwiftUIBackports A collection of SwiftUI backports for iOS, macOS, tvOS and watchOS | 1,092 | Codex, OpenCode | 1 | 653 tok |